Porsche Panamera brake light stays on despite attempts to fix on Porsche Panamera

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Porsche Panamera owners report experiencing issues with the brake light remaining illuminated, often due to several underlying causes. A faulty brake light switch is frequently cited as a common reason for this problem. Additionally, a low brake fluid level can trigger the brake light to stay on, indicating potential issues within the braking system. Some owners also find that a malfunctioning brake fluid level sensor contributes to the persistent illumination of the brake light. Furthermore, faulty wiring connected to the brake light system may lead to this issue, as can a malfunction in the Anti-Lock Braking System (ABS). To resolve these concerns, it is advisable for owners to systematically inspect these potential causes and seek professional assistance if the problem persists, ensuring the proper functioning of their vehicle's braking system.

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